DeWalt Heavy Duty True Wireless In-Ear Kopfhörer Bluetooth 37h IP56 vs Shokz OpenFit Air 2
What Heavy Duty True Wireless In-Ear Kopfhörer Bluetooth 37h IP56 does better (1) and where OpenFit Air 2 wins (1) — every spec side by side.
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Why is Heavy Duty True Wireless In-Ear Kopfhörer Bluetooth 37h IP56 better than OpenFit Air 2?
- Water resistance (IPx)IPx6 vs IPx5+20%
Why is OpenFit Air 2 better than Heavy Duty True Wireless In-Ear Kopfhörer Bluetooth 37h IP56?
- Bluetooth version5 vs 6.1+22%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | Open-ear |
| Ear cup design | — | Open-back |
| Driver size | — | 11.8 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Sensitivity | — | 98 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | — |
| Battery & charging | ||
| Battery life | — | 8 h |
| Total with charging case | — | 36 h |
| Battery capacity | 37 mAh | — |
| Quick charge (claimed) | — | 10 min → 3 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 6.1 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | — | Yes |
| USB-C | — | Yes |
| Design & build | ||
| Earbud weight (each) | — | 7.2 g |
| Protection rating | IP56 | IP55 |
| Water resistance (IPx) | IPx6 | IPx5 |
| Dust protection (IP) | 5 | 5 |
| Colours | Yellow, Black | Black, Ice Blue, White |
| Features | ||
| Hands-free calls | — | Yes |
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